What is a leader line?
A leader is a length of line attached to the business end of your main fishing line. It’s this separate length to which rigs or lures are tied.
Hereof, What does a phantom line look like?
Center Line: Centerlines consist of alternating long and short evenly spaced dashes, with a long dash at each end and short dashes at point of intersection. Phantom Lines: Phantom lines are thin lines used to indicate alternate position of the parts of an object, repeated detail, or the location of absent parts.
What is a section line in drawing? The diagonal lines on the section drawing are used to indicate the area that has been theoretically cut. These lines are called section lining or cross-hatching. The lines are thin and are usually drawn at a 45-degree angle to the major outline of the object.
24 Related Questions Answers Found
What are the types of line?
Types of Lines. There are four types of lines: horizontal line, vertical line, perpendicular, and parallel lines.
What are a lines?
An arterial line (also art-line or a-line) is a thin catheter inserted into an artery. It is most commonly used in intensive care medicine and anesthesia to monitor blood pressure directly and in real-time (rather than by intermittent and indirect measurement) and to obtain samples for arterial blood gas analysis.
What is pictorial view?
Pictorial drawing. A view of an object (actual or imagined) as it would be seen by an observer who looks at the object either in a chosen direction or from a selected point of view. Pictorial sketches often are more readily made and more clearly understood than are front, top, and side views of an object.
What is a section line in drawing?
The diagonal lines on the section drawing are used to indicate the area that has been theoretically cut. These lines are called section lining or cross-hatching. The lines are thin and are usually drawn at a 45-degree angle to the major outline of the object.
What are the lines used in drawing?
ALPHABET OF LINE
- CONSTRUCTION LINE – Very light and thin line use to construct layout work.
- DIMENSION LINE – Thin and dark lines use to show the size (span) of an object with a numeric value.
- HIDDEN LINE – Short dash lines use to show non visible surfaces.
- CENTRE LINE – Long and short dash lines.
What is the purpose of object lines?
The purpose of construction lines is to give you an outline of what you are about to draw. Object lines are used for outlining the shape and giving it its main features. What is the purpose of hidden lines and center lines? The purpose of hidden lines is to show where other faces exist that are not seen.
What are object lines?
Object lines are solid heavy lines, . 7 mm to . 9 mm. These lines define the shape of the object portrayed and are the outermost outline of the object. Both would be drawn with object lines.
How many types of line are there?
Do isometric drawings have hidden lines?
Planes that are not parallel to any isometric plane are called non-isometric planes (Figure B) In isometric drawings, hidden lines are omitted unless they are absolutely necessary to completely describe the object. Most isometric drawings will not have hidden lines.
What is the purpose of a centerline?
A line that bisects something into equal parts. 2. A painted line running along the center of a road or highway that divides it into two sections for traffic moving in opposite directions, or, in the case of a divided highway, for lines of traffic moving in the same direction at different speeds.
Which line is used for visible outlines?
Continuous Thick Line:
At the bottom of the drawing sheet, a permanent thick line is used as title block lines and the boundary line of the drawing sheet. To form the clear object, one needs to show the visible outlines of the object, and threaded portion. It is known as the object line.
What are line types?
Linetype is a visual property assigned to geometric objects. Linetypes can be a pattern of dashes, dots, text, and symbols, or unbroken and continuous.
Do isometric drawings have hidden lines?
Planes that are not parallel to any isometric plane are called non-isometric planes (Figure B) In isometric drawings, hidden lines are omitted unless they are absolutely necessary to completely describe the object. Most isometric drawings will not have hidden lines.
What is a object line?
Object Line
Object lines are solid heavy lines, . 7 mm to . 9 mm. These lines define the shape of the object portrayed and are the outermost outline of the object. A round bar is shown as a circle in one view and a rectangle in the other.
What are extension lines?
phantom lines – Computer Definition
Lines that are made visible as dots or dashes to reveal the edges of objects currently hidden from view. See wireframe modeling.
What are extension lines?
A line indicating the outer contours or boundaries of an object or figure: could see the outlines of an animal in the dark. 2. a. A style of drawing in which objects are delineated in contours without shading.
What are hidden detail lines?
Hidden detail occurs when a feature of an object cannot be seen in one or more views. For example, we know the cup. below is hollow, we can see this in the plan. To show that the cup is hollow in the Elevation and the End Elevation we add dashed lines. Dashed lines are drawn as shown (the dashes are usually 3mm long).
What are hidden detail lines?
Hidden detail occurs when a feature of an object cannot be seen in one or more views. For example, we know the cup. below is hollow, we can see this in the plan. To show that the cup is hollow in the Elevation and the End Elevation we add dashed lines. Dashed lines are drawn as shown (the dashes are usually 3mm long).
What is the purpose of dimension lines?
EXTENSION LINES Extension lines are used to extend dimensions beyond the outline of a view so that they can be read easily. These thin, unbroken lines are started about one sixteenth of an inch from the outline of the object and extend about one eighth of an inch beyond the outermost dimension line.
Are hidden lines shown in a section view?
Section views are used to expose these surfaces. Section views do not include hidden lines. Any material cut when a section view is defined is hatched using section lines. There are many different styles of hatching, but the general style is evenly spaced 45° lines.
What is break line?
There are five basic kinds of lines: Curved, Vertical, Horizontal, Zigzag and Diagonal.
What does a Dimension line look like?
The dimension line is a thin line, broken in the middle to allow the placement of the dimension value, with arrowheads at each end (see diagram below). An arrowhead is approximately 3 mm long and 1mm wide. An extension line extends a line on the object to the dimension line.
What are the alphabet of lines?
Each type of line has a very precise symbolic meaning. Correct usage of this “alphabet of lines” is essential whether you use traditional drafting methods or CAD. Line weight is the thickness of the line. Construction lines and guide lines are very light, easily erased lines used to block in the main layout.
What are the alphabet of lines?
Line Conventions, Continued Extension lines Extension lines are thin lines that extend from the object outline or point on the object to a place outside the image area. Extension lines define areas for dimensions.
What is isometric pictorial?
A pictorial representation of an object in which all three dimensions are drawn at full scale rather than foreshortening them to the true projection. An isometric drawing looks like an isometric projection but all its lines parallel to the three major axes are measurable.
What are Centre lines?
Centre lines are drawn to indicate the exact centre of a component being drawn. They are made from a series of lighter long and short dashes. Section line. Section lines are special lines placed on a drawing which indicate the area of the drawing through which an imaginary cut has been made to reveal internal details.
What is a leader line?
A leader is a length of line attached to the business end of your main fishing line. It’s this separate length to which rigs or lures are tied. The other main reason is because some fishing lines are highly visible underwater.
What is a hidden line in architecture?
Dashed lines are used to show either the hidden edges of an object or an important overhead construction. They are categorized into two types: Hidden lines are used to show the concealed edges of an object or a completely hidden object, like for example the foundation of a building or a structure covered by earth.
What are the five basic types of lines?
Centre lines are drawn to indicate the exact centre of a component being drawn. They are made from a series of lighter long and short dashes. Section line. Section lines are special lines placed on a drawing which indicate the area of the drawing through which an imaginary cut has been made to reveal internal details.
What does alphabet of lines mean?
ALPHABET OF LINES ? Lines are the critical component of sketching ? Lines have different types, thickness and shape has its own meaning ? Alphabet of Lines are also known as “Line symbols” OBJECT OR VISIBLE LINE ? Thick, dark line used to show the outline of the object. Define features you can see in a particular view.
What are Centre lines?
There are five basic kinds of lines: Curved, Vertical, Horizontal, Zigzag and Diagonal.
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